I'll be slipcovering you'll be slipcovering he'll be slipcovering we'll be slipcovering you'll be slipcovering they'll be slipcovering
Futur antérieur
I'll have slipcovered you'll have slipcovered he'll have slipcovered we'll have slipcovered you'll have slipcovered they'll have slipcovered
Futur antérieur continu
I'll have been slipcovering you'll have been slipcovering he'll have been slipcovering we'll have been slipcovering you'll have been slipcovering they'll have been slipcovering
I'd be slipcovering you'd be slipcovering he'd be slipcovering we'd be slipcovering you'd be slipcovering they'd be slipcovering
Passé
I'd have slipcovered you'd have slipcovered he'd have slipcovered we'd have slipcovered you'd have slipcovered they'd have slipcovered
Passé continu
I'd have been slipcovering you'd have been slipcovering he'd have been slipcovering we'd have been slipcovering you'd have been slipcovering they'd have been slipcovering